Open Access. Powered by Scholars. Published by Universities.®
- Institution
- Publication
- Publication Type
Articles 1 - 5 of 5
Full-Text Articles in Life Sciences
Assessment Of Bacteriological Quality Of Drinking Water In Some Primary And Secondary Schools In Mukalla City-Hadhramout/Yemen, Eidha Ali Bin Hameed, Khaled Saleh Bin Alshikh Bubkr
Assessment Of Bacteriological Quality Of Drinking Water In Some Primary And Secondary Schools In Mukalla City-Hadhramout/Yemen, Eidha Ali Bin Hameed, Khaled Saleh Bin Alshikh Bubkr
Hadhramout University Journal of Natural & Applied Sciences
Assessment of faecal contamination and detection enumeration of coliforms and other microorganisms in water is one of the measurements to determine the hygienic quality of water. This study aimed to assess the drinking water in some primary and secondary schools in Mukalla city-Hadhramout/Yemen to estimate the bacterial contamination of drinking water and its safety to the public. The water samples were studied for bacteriological analysis in which was inoculated into culture media using two methods, the presumptive test for the most probable number (MPN) and confirmatory test for bacterial identification. Also, some physiochemical properties of water such as temperature, total …
Prevalence And Multidrug Resistance Pattern Of E. Coli Among Urinary Tract Infection Patients In Tertiary Care Hospital Of Multan, Hubza Ruatt Khan, Mehvish Javeed, Asghar Javed, Nisma Farooq
Prevalence And Multidrug Resistance Pattern Of E. Coli Among Urinary Tract Infection Patients In Tertiary Care Hospital Of Multan, Hubza Ruatt Khan, Mehvish Javeed, Asghar Javed, Nisma Farooq
Journal of Bioresource Management
Urinary Tract Infection is alarming problem worldwide due to the intensity of antimicrobial resistance. Escherichia coli is the most predominant organism in UTI. This study was planned to evaluate demographic parameters, the prevalence of E. coli, and antimicrobial resistance patterns among E. coli isolates from UTI patients in Nishtar Hospital of Multan from January to June 2018. A total of 350 mid-stream urine samples were collected from different patients having age group from 25 to 60 years and processed by standard laboratory procedures. Out of 350 samples, 100 samples were observed as critical bacteremia. Escherichia coli and Klebsiella …
Copper-Mediated Regulation Of A Traditional Iron Uptake System In Uropathogenic Escherichia Coli., George Lwanga Katumba
Copper-Mediated Regulation Of A Traditional Iron Uptake System In Uropathogenic Escherichia Coli., George Lwanga Katumba
Arts & Sciences Electronic Theses and Dissertations
Transition metals constitute an important part of the host-pathogen interface. Iron is an essential nutrient that functions as a cofactor for numerous bacterial and host proteins, as either a ligand for oxygen in carrier proteins or an enzyme catalytic site due to its natural redox properties. As part of the innate immune response, infected hosts sequester iron from pathogens to limit their growth, a phenomenon known as nutritional immunity. On the other hand, copper ions are deployed at infection sites as a potent antimicrobial agent to kill bacteria. The ability to survive within multiple, often harsh, microenvironments is fundamental to …
The Ability Of Lactobacillus Spp. To Limit Extracellular Atp Release By Urogenital Bacteria, Hannah Wilcox
The Ability Of Lactobacillus Spp. To Limit Extracellular Atp Release By Urogenital Bacteria, Hannah Wilcox
Electronic Thesis and Dissertation Repository
Urgency urinary incontinence is a common symptom of overactive bladder (OAB) and urinary tract infection (UTI), which can be triggered by extracellular adenosine triphosphate (eATP) through purinergic signaling. Current treatments for OAB and UTI fail to consider the potential impact of eATP. It is hypothesizes that certain commensal Lactobacillus spp. can modulate levels of eATP released by pathogenic bacteria. This project examined bacterial modulation of eATP during growth, the impact of prebiotics on lactobacilli growth, and studied its reduction in an in vitro bladder infection model. Release and uptake of ATP by a range of commensal and pathogenic bacteria was …
Sensitivity Of Wild-Type And Rifampicin-Resistant O157 And Non-O157 Shiga Toxin-Producing Escherichia Coli To Elevated Hydrostatic Pressure And Lactic Acid In Ground Meat And Meat Homogenate, Abimbola Allison, Aliyar Cyrus Fouladkhah
Sensitivity Of Wild-Type And Rifampicin-Resistant O157 And Non-O157 Shiga Toxin-Producing Escherichia Coli To Elevated Hydrostatic Pressure And Lactic Acid In Ground Meat And Meat Homogenate, Abimbola Allison, Aliyar Cyrus Fouladkhah
Agricultural and Environmental Sciences Faculty Research
Various serogroups of Shiga toxin-producing Escherichia coli have been epidemiologically associated with foodborne disease episodes in the United States and around the globe, with E. coli O157: H7 as the dominant serogroup of public health concern. Serogroups other than O157 are currently associated with about 60% of Shiga toxin-producing E. coli related foodborne illness episodes. Current study evaluated sensitivity of the O157 and epidemiologically important non-O157 serogroups of the pathogen to elevated hydrostatic pressure and 1% lactic acid. Pressure intensity of 250 to 650 MPa were applied for 0 to 7 min for inactivation of strain mixtures of …